package com.esreport.Utils;

/**
 * @author xuweiwei
 * @date 2019/7/5
 */
public class StringUtil {

    public static boolean isEmpty(String str){
        return str==null || str.length()==0;
    }

    public static boolean isNotEmpty(String str){
        return str!=null && str.length()>0;
    }
}
